The table below looks at the statistics for VoltDB skills in IT contracts advertised across the UK. Included is a guide to the average contractor rates offered in IT contracts that have cited VoltDB over the 3 months to 5 February 2016 with a comparison to the same period in the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

Location
3 months to
5 Feb 2016
Same period 2015 Same period 2014
VoltDB
Rank 613 599 578
Rank change year-on-year
-14 -21
Contract jobs citing VoltDB 6 2 1
As % of all contract IT jobs located in the UK 0.012% 0.004% 0.002%
As % of the Database & Business Intelligence category 0.052% 0.018% 0.009%
Number of daily rates quoted 6 2 1
Average daily rate £425 £438 £500
Average daily rate % change year-on-year
-2.85% -12.50%
UK excluding London average daily rate £425 £375 -
% change year-on-year
+13.33% -
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - - -

The following table is for comparison with the above and provides statistics for the entire Database & Business Intelligence category in contract jobs advertised across the UK.

Database & Business Intelligence Category
UK
Contract IT job ads with a match in the
Database & Business Intelligence category
11440 11053 11185
As % of all contract IT jobs located in the UK 22.24% 21.82% 23.03%
Number of daily rates quoted 7707 7170 6776
Average daily rate £425 £400 £388
Average daily rate % change year-on-year
+6.25% +3.22%
90% offered a daily rate of more than £300 £275 £254
10% offered a daily rate of more than £575 £550 £550
UK excluding London average daily rate £375 £368 £350
% change year-on-year
+2.04% +5.00%
Number of hourly rates quoted 225 164 225
Average hourly rate £30.00 £30.00 £28.00
Average hourly rate % change year-on-year
- +7.14%
90% offered a hourly rate of more than £14.00 £15.00 £13.62
10% offered a hourly rate of more than £60.62 £47.75 £45.00
UK excluding London average hourly rate £29.00 £32.50 £28.00
% change year-on-year
-10.76% +16.07%

VoltDB
Jobs Demand Trend

This chart provides the 3-month moving total of IT contractor jobs citing VoltDB within the UK as a proportion of the total demand within the Database & Business Intelligence category.

VoltDB Jobs Demand Trend in the UK

VoltDB
Daily Rate Trend

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing VoltDB within the UK.

VoltDB Daily Rate Trend in the UK

VoltDB
Daily Rate Histogram

This chart provides a histogram of daily rates quoted in contract IT jobs citing VoltDB within the UK over the 3 months to 5 February 2016.

VoltDB Daily Rate Histogram in the UK

VoltDB
Top 6 Contract Locations

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing VoltDB within the UK over the 3 months to 5 February 2016. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Average
Daily Rate
Last 3 Months
Average Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +4 6 £425 -2.85%
Leatherhead - 6 £419 -
Surrey - 6 £419 -
South East - 6 £425 -
Berkshire - 1 £450 -
Reading - 1 £450 -

VoltDB
Top 30 Related IT Skills

For the 6 months to 5 February 2016, IT contractor jobs within the UK citing VoltDB also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited VoltDB.

1 7 (100.00%) Oracle
1 7 (100.00%) Security Cleared
2 6 (85.71%) Unix
2 6 (85.71%) SQL
2 6 (85.71%) SC Cleared
3 4 (57.14%) JMeter
3 4 (57.14%) Linux
3 4 (57.14%) JBoss
3 4 (57.14%) Java
3 4 (57.14%) Java EE
4 3 (42.86%) JSON
4 3 (42.86%) JIRA
4 3 (42.86%) Agile Software Development
4 3 (42.86%) Cryptography
4 3 (42.86%) Load Testing
4 3 (42.86%) Maven
4 3 (42.86%) PKI
4 3 (42.86%) Selenium
4 3 (42.86%) Python
4 3 (42.86%) Eclipse
4 3 (42.86%) JUnit
4 3 (42.86%) SOAP
4 3 (42.86%) Web Services
4 3 (42.86%) XML
4 3 (42.86%) AWK
4 3 (42.86%) MySQL
4 3 (42.86%) HP
4 3 (42.86%) Shell Script
4 3 (42.86%) System Integration Testing
4 3 (42.86%) Smart Meter

VoltDB
Top Related IT Skills by Category

For the 6 months to 5 February 2016, IT contractor jobs within the UK citing VoltDB also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited VoltDB. Up to 20 skills are shown per category.

Application Platforms
1 4 (57.14%) JBoss
Communications & Networking
1 1 (14.29%) tcpdump
Database & Business Intelligence
1 3 (42.86%) MySQL
Development Applications
1 4 (57.14%) JMeter
2 3 (42.86%) Cucumber
2 3 (42.86%) Eclipse
2 3 (42.86%) JBehave
2 3 (42.86%) Jenkins
2 3 (42.86%) JIRA
2 3 (42.86%) JUnit
2 3 (42.86%) Maven
2 3 (42.86%) Selenium
2 3 (42.86%) SoapUI
3 2 (28.57%) TestNG
Job Titles
1 4 (57.14%) Developer
1 4 (57.14%) Java Developer
2 3 (42.86%) Agile Developer
2 3 (42.86%) Agile Java Developer
2 3 (42.86%) Consultant
2 3 (42.86%) Developer in Test
3 2 (28.57%) Integration Consultant
3 2 (28.57%) Tester
4 1 (14.29%) Agile Tester
4 1 (14.29%) Integration Tester
4 1 (14.29%) Linux Developer
4 1 (14.29%) Senior Developer
4 1 (14.29%) Senior Java Developer
4 1 (14.29%) Smart Metering Consultant
4 1 (14.29%) Systems Integrator
4 1 (14.29%) Systems Tester
Libraries, Frameworks & Software Standards
1 4 (57.14%) Java EE
2 3 (42.86%) JSON
2 3 (42.86%) SOAP
2 3 (42.86%) Web Services
2 3 (42.86%) XML
3 1 (14.29%) CGI
Miscellaneous
1 3 (42.86%) Analytical Skills
1 3 (42.86%) Cryptography
1 3 (42.86%) PKI
1 3 (42.86%) Smart Meter
Operating Systems
1 6 (85.71%) Unix
2 4 (57.14%) Linux
3 1 (14.29%) Red Hat Enterprise Linux
Processes & Methodologies
1 3 (42.86%) Agile Software Development
1 3 (42.86%) BDD
1 3 (42.86%) Functional Testing
1 3 (42.86%) Load Testing
1 3 (42.86%) System Integration Testing
1 3 (42.86%) Test Automation
1 3 (42.86%) User Stories
2 1 (14.29%) Defect Management
2 1 (14.29%) Network Packet Analysis
2 1 (14.29%) Performance Testing
Programming Languages
1 6 (85.71%) SQL
2 4 (57.14%) Java
3 3 (42.86%) AWK
3 3 (42.86%) Python
3 3 (42.86%) sed
3 3 (42.86%) Shell Script
Qualifications
1 7 (100.00%) Security Cleared
2 6 (85.71%) SC Cleared
Quality Assurance & Compliance
1 1 (14.29%) QA
Systems Management
1 3 (42.86%) HP Quality Center
Vendors
1 7 (100.00%) Oracle
2 3 (42.86%) HP